From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zhang, Jerry(Junwei)" Subject: Re: [PATCH libdrm 2/3] test/amdgpu: add proper error handling Date: Tue, 18 Sep 2018 14:07:47 +0800 Message-ID: <73b42203-aef4-52eb-00be-04f905bb80de@amd.com> References: <20180914130906.3853-1-christian.koenig@amd.com> <20180914130906.3853-2-christian.koenig@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180914130906.3853-2-christian.koenig-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: =?UTF-8?Q?Christian_K=c3=b6nig?= , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org T24gMDkvMTQvMjAxOCAwOTowOSBQTSwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPiBPdGhlcndp c2UgdGhlIGNhbGxpbmcgZnVuY3Rpb24gd29uJ3Qgbm90aWNlIHRoYXQgc29tZXRoaW5nIGlzIHdy b25nLgo+Cj4gU2lnbmVkLW9mZi1ieTogQ2hyaXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5p Z0BhbWQuY29tPgo+IC0tLQo+ICAgdGVzdHMvYW1kZ3B1L2FtZGdwdV90ZXN0LmggfCAyMyArKysr KysrKysrKysrKysrKysrKysrLQo+ICAgMSBmaWxlIGNoYW5nZWQsIDIyIGluc2VydGlvbnMoKyks IDEgZGVsZXRpb24oLSkKPgo+IGRpZmYgLS1naXQgYS90ZXN0cy9hbWRncHUvYW1kZ3B1X3Rlc3Qu aCBiL3Rlc3RzL2FtZGdwdS9hbWRncHVfdGVzdC5oCj4gaW5kZXggZjJlY2UzYzMuLmQxZTE0ZTIz IDEwMDY0NAo+IC0tLSBhL3Rlc3RzL2FtZGdwdS9hbWRncHVfdGVzdC5oCj4gKysrIGIvdGVzdHMv YW1kZ3B1L2FtZGdwdV90ZXN0LmgKPiBAQCAtMjE5LDE3ICsyMTksMzEgQEAgc3RhdGljIGlubGlu ZSBhbWRncHVfYm9faGFuZGxlIGdwdV9tZW1fYWxsb2MoCj4gICAKPiAgIAlyID0gYW1kZ3B1X2Jv X2FsbG9jKGRldmljZV9oYW5kbGUsICZyZXEsICZidWZfaGFuZGxlKTsKPiAgIAlDVV9BU1NFUlRf RVFVQUwociwgMCk7Cj4gKwlpZiAocikKPiArCQlyZXR1cm4gTlVMTDsKPiAgIAo+ICAgCXIgPSBh bWRncHVfdmFfcmFuZ2VfYWxsb2MoZGV2aWNlX2hhbmRsZSwKPiAgIAkJCQkgIGFtZGdwdV9ncHVf dmFfcmFuZ2VfZ2VuZXJhbCwKPiAgIAkJCQkgIHNpemUsIGFsaWdubWVudCwgMCwgdm1jX2FkZHIs Cj4gICAJCQkJICB2YV9oYW5kbGUsIDApOwo+ICAgCUNVX0FTU0VSVF9FUVVBTChyLCAwKTsKPiAr CWlmIChyKQo+ICsJCWdvdG8gZXJyb3JfZnJlZV9ibzsKPiAgIAo+ICAgCXIgPSBhbWRncHVfYm9f dmFfb3AoYnVmX2hhbmRsZSwgMCwgc2l6ZSwgKnZtY19hZGRyLCAwLCBBTURHUFVfVkFfT1BfTUFQ KTsKPiAgIAlDVV9BU1NFUlRfRVFVQUwociwgMCk7CgpXZSBtYXkgYWxzbyBhZGQgZXJyb3IgY2hl Y2sgZm9yIGJvIG1hcC4KClJlZ2FyZHMsCkplcnJ5Cj4gICAKPiAgIAlyZXR1cm4gYnVmX2hhbmRs ZTsKPiArCj4gK2Vycm9yX2ZyZWVfdmE6Cj4gKwlyID0gYW1kZ3B1X3ZhX3JhbmdlX2ZyZWUoKnZh X2hhbmRsZSk7Cj4gKwlDVV9BU1NFUlRfRVFVQUwociwgMCk7Cj4gKwo+ICtlcnJvcl9mcmVlX2Jv Ogo+ICsJciA9IGFtZGdwdV9ib19mcmVlKGJ1Zl9oYW5kbGUpOwo+ICsJQ1VfQVNTRVJUX0VRVUFM KHIsIDApOwo+ICsKPiArCXJldHVybiBOVUxMOwo+ICAgfQo+ICAgCj4gICBzdGF0aWMgaW5saW5l IGludCBncHVfbWVtX2ZyZWUoYW1kZ3B1X2JvX2hhbmRsZSBibywKPiBAQCAtMjM5LDE2ICsyNTMs MjMgQEAgc3RhdGljIGlubGluZSBpbnQgZ3B1X21lbV9mcmVlKGFtZGdwdV9ib19oYW5kbGUgYm8s Cj4gICB7Cj4gICAJaW50IHI7Cj4gICAKPiArCWlmICghYm8pCj4gKwkJcmV0dXJuIDA7Cj4gKwo+ ICAgCXIgPSBhbWRncHVfYm9fdmFfb3AoYm8sIDAsIHNpemUsIHZtY19hZGRyLCAwLCBBTURHUFVf VkFfT1BfVU5NQVApOwo+ICAgCUNVX0FTU0VSVF9FUVVBTChyLCAwKTsKPiArCWlmIChyKQo+ICsJ CXJldHVybiByOwo+ICAgCj4gICAJciA9IGFtZGdwdV92YV9yYW5nZV9mcmVlKHZhX2hhbmRsZSk7 Cj4gICAJQ1VfQVNTRVJUX0VRVUFMKHIsIDApOwo+ICsJaWYgKHIpCj4gKwkJcmV0dXJuIHI7Cj4g ICAKPiAgIAlyID0gYW1kZ3B1X2JvX2ZyZWUoYm8pOwo+ICAgCUNVX0FTU0VSVF9FUVVBTChyLCAw KTsKPiAgIAo+IC0JcmV0dXJuIDA7Cj4gKwlyZXR1cm4gcjsKPiAgIH0KPiAgIAo+ICAgc3RhdGlj IGlubGluZSBpbnQKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=